- CUSHIONED HEAD + SEAT SUPPORT Easy to fasten, extra plush comfort. Memory foam padding supports newborns and infants while creating additional security and warmth for a smooth ride every time.
- PREVENTS STRAP + BUCKLE IRRITATION – Made from super-soft fabric, harness and buckle pads are the perfect way to avoid rubbing and irritation from seatbelts plus provide additional comfort to every journey.
- SIMPLE CLICK & TWIST INSTALLATION Attach cupholders to the original Radian 3R car seat with a simple click and twist.
- IT TAKES TWO – With this handy cupholder 2 pack, you can use on either side of your Diono car seat or share out amongst the little ones.
- MIX & MATCH COLORS Find your perfect shade of the rainbow and personalize each Radian 3R with a pop of color for your backseat.
Diono Radian 3R Comfort Travel Kit, Infant Car Seat Accessory, Compatible with Radian 3R, 7-Piece Kit (2 Harness Pads, 1 Buckle Pad, Head Cushion, Seat Cushion, 2 Cupholders)
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Diono Radian 3R Comfort Travel Kit Infant Car Seat Accessory Compatible with Radian 3R 7-Piece Kit (2 Harness Pads 1 Buckle Pad Head Cushion Sea
£58.94
in stock
Onbuy.com
Diono Radian 3R Comfort Travel Kit, Infant Car Seat Accessory, Compatible with Radian 3R, 7-Piece Kit (2 Harness Pads, 1 Buckle Pad, Head Cushion, Seat...
£63.96
in stock
Amazon.co.uk
Highest Price
£70.48
Amazon.co.uk
May 11, 2026
Lowest Price
£58.94
Onbuy.com
August 13, 2026
Since May 1, 2026
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2 reviews for Diono Radian 3R Comfort Travel Kit, Infant Car Seat Accessory, Compatible with Radian 3R, 7-Piece Kit (2 Harness Pads, 1 Buckle Pad, Head Cushion, Seat Cushion, 2 Cupholders)
Customer reviews are sourced from third-party websites. We cannot guarantee their authenticity or accuracy.
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Miranda –
Oh! MY! This is PINK! But my daughters loves that it matches her Diono car seat. The cupholders are a MUST for a 3 year old
Sarah Westbrook –
Amazing!